IW
Isaac Wilson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kent-County, Maryland
Our Model Tree links this Isaac Wilson across the 1920, 1930 and 1940 US Censuses in Kent-County, Maryland (XGBoost, ~Confirmed), with identified parents Emma & Irma — first a son (b.~1916), then head of a 11-person household.
Age 24
b. ~1916
Male
Son
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kent-County, Maryland |
| Surname | Wilson |
| Given Name | Isaac Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | 3rd District (Election) |
| 1935 Residence (County) | Kent |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 250 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Farm Laborer |
| Township / Ward | 3Rd District Election |
| Est. Birth Year | ~1916 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Isaac Wilson | Head | — | 47 | ~1893 |
| Charles Wilson | Son | — | 15 | ~1925 |
| Emma Wilson | Spouse | — | 47 | ~1893 |
| Jesse Wilson | Son | — | 19 | ~1921 |
| Isaac Wilson | Son | — | 24 | ~1916 |
| Louis Wilson | Son | — | 12 | ~1928 |
| Howard Wilson | Son | — | 16 | ~1924 |
| Caroline Wilson | Daughter | — | 9 | ~1931 |
| Helen Wilson | Daughter | — | 10 | ~1930 |
| Elwood Wilson | Other | — | 9 | ~1931 |
| Florence Wilson | Daughter | — | 14 | ~1926 |
Census Appearances
1920
Kent, Maryland
Son, age 3
Kent, Maryland · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Mother Tongue | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Kent, Maryland
Son, age 13
Kent, Maryland · implied b. ~1917 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Isaac Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Kent-County, Maryland
Son, age 24
Kent-County, Maryland · implied b. ~1916 — 11 household members
| Surname | Wilson |
| Given Name | Isaac Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | 3rd District (Election) |
| 1935 Residence (County) | Kent |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 250 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Isaac Wilson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Emma Wilson (~0.92 confidence) and mother Irma Wilson (~0.92 confidence) and father Isaac Wilson (~0.92 confidence) and father Wilson Wilson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Emma Wilson
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Irma Wilson
b. ~1893
Source mother
● Household
· direct · ~0.92
Father
Isaac Wilson
b. ~1893
Source father
● Household
· direct · ~0.92
Father
Wilson Wilson
b. ~1894
Source father
● Household
· direct · ~0.92
This person
Anchor record
Isaac Wilson
Son · 1940 · age 24 · b. ~1916 · Maryland
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Sibling
Charles Wilson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Wilson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jesse Wilson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Wilson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Wilson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Caroline Wilson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Wilson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Kent-County, Maryland
Open full size
1940 US Federal Census — Kent-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01552-00619)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Wilson | 17 | Son | Laborer | Maryland |
| 42 | Perry Wilson | 15 | Son | — | Maryland |
| 43 | Isaac Wilson | 13 | Son | — | Maryland |
| 44 | Raymond Wilson | 9 | Son | — | Maryland |
| 45 | Walter Wilson | 8 | Son | — | Maryland |
| 46 | Philip Wilson | 6 | Son | — | Maryland |
| 47 | Evelyn Wilson | 5 | Daughter | — | Maryland |
| 48 | Irene Wilson | 2 | Daughter | — | Maryland |
| 49 | Peggy Wilson | 1 | Daughter | — | Maryland |
| 50 | Edward Whyte | 61 | Head | Farm Laborer | Maryland |
| 51 | Henry Whyte | 34 | Son | Farm Laborer | Maryland |
| 52 | Edith Whyte | 27 | Daughter-in-law | — | Maryland |
| 53 | Amy Whyte | 11 | Granddaughter | — | Maryland |
| 54 | Jacqueline Whyte | 0 | Granddaughter | — | Maryland |
| 55 | James Ringgold | 84 | Head | — | Maryland |
| 56 | Joseph Ringgold | 56 | Son | — | Maryland |
| 57 | Percy Jones | 50 | Head | Farm Laborer | Maryland |
| 58 | Gertrude Jones | 48 | Wife | Housework | Maryland |
| 59 | Minnie Walker | 84 | Mother-in-law | — | Maryland |
| 60 | Romie Walker | 31 | Nephew | Farm Laborer | Maryland |
| 61 | Janette Evans | 20 | Niece | Housework | Maryland |
| 62 | Mary Wilson | 2 | Grandniece | — | Maryland |
| 63 | Louis Hynson | 32 | Head | Farm Laborer | Maryland |
| 64 | Gertrude Hynson | 27 | Wife | — | Maryland |
| 65 | Violet Hynson | 9 | Daughter | — | Maryland |
| 66 | Esther Hynson | 7 | Daughter | — | Maryland |
| 67 | Calvin Hynson | 2 | Son | — | Maryland |
| 68 | Isaac Wilson | 47 | Head | Farm Laborer | Maryland |
| 69 | Emma Wilson | 47 | Wife | Wash Woman | Maryland |
| 70 | Isaac Jr. Wilson THIS PERSON | 24 | Son | Farm Laborer | Maryland |
| 71 | Jesse Wilson | 19 | Son | Janitor | Maryland |
| 72 | Charles Wilson | 15 | Son | Laborer | Maryland |
| 73 | Howard C. Wilson | 16 | Son | Farm Laborer | Maryland |
| 74 | Florence Wilson | 14 | Daughter | — | Maryland |
| 75 | Louis Wilson | 12 | Son | — | Maryland |
| 76 | Helen Wilson | 10 | Daughter | — | Maryland |
| 77 | Caroline Wilson | 9 | Daughter | — | Maryland |
| 78 | Elwood Wilson | 9 | Grandson | — | Maryland |
| 79 | George Wilson | 38 | Head | Farm Laborer | Maryland |
| 80 | Mamie Wilson | 38 | Wife | Housework | Maryland |
Related Census Records
Pedigree Summary
Isaac + 7 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)